
Add /lib/udev environment variable[1] is to solve the scsi_id access problems, but the patch[2][3] pointed out the absolute path scsi_id, we can not add /lib/udev environment variables in the system for nova-compute. So we can remove /lib/udev in $PATH for nova-compute. [1]https://review.openstack.org/#/c/291285/ [2]https://review.openstack.org/#/c/277224/ [3]https://github.com/openstack/os-brick/blob/master/os_brick/initiator/linuxscsi.py#L147 Change-Id: I5326edf8fff5745ef119c0c3decd6f4c51e8bd5d Closes-Bug: #1742340